160658172

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 421031520

約数和(自身を除く): 260373348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 89, 123, 164, 178, 246, 267, 356, 369, 492, 534, 738, 801, 1068, 1223, 1476, 1602, 2446, 3204, 3649, 3669, 4892, 7298, 7338, 10947, 11007, 14596, 14676, 21894, 22014, 32841, 43788, 44028, 50143, 65682, 100286, 108847, 131364, 150429, 200572, 217694, 300858, 326541, 435388, 451287, 601716, 653082, 902574, 979623, 1306164, 1805148, 1959246, 3918492, 4462727, 8925454, 13388181, 17850908, 26776362, 40164543, 53552724, 80329086, 160658172]

約数ペア:

[(1, 160658172), (2, 80329086), (3, 53552724), (4, 40164543), (6, 26776362), (9, 17850908), (12, 13388181), (18, 8925454), (36, 4462727), (41, 3918492), (82, 1959246), (89, 1805148), (123, 1306164), (164, 979623), (178, 902574), (246, 653082), (267, 601716), (356, 451287), (369, 435388), (492, 326541), (534, 300858), (738, 217694), (801, 200572), (1068, 150429), (1223, 131364), (1476, 108847), (1602, 100286), (2446, 65682), (3204, 50143), (3649, 44028), (3669, 43788), (4892, 32841), (7298, 22014), (7338, 21894), (10947, 14676), (11007, 14596)]